Technical Values

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

Location	Description	Type	Basic value	Tolerance 1
Camshaft bearing covers and bearing saddle	M6 x 55 and M6 x 37	Initial tightening	5 Nm (3.5 ft. lb.)
Camshaft bearing covers and bearing saddle	M6 x 55 and M6 x 37	Subsequent tightening	5 Nm (3.5 ft. lb.)
Camshaft bearing covers and bearing saddle	M6 x 55 and M6 x 37	Torque angle	50°
Chain tensioner	M22 x 1.5; replace sealing ring	Tightening torque	80 Nm (59 ft. lb.)
Adjusting screw on staking tool 9772		Tightening torque	10 Nm (7.5 ft. lb.)
Central screw on outlet sprocket	M12 x 1.5 x 60	Initial tightening	30 Nm (22 ft. lb.)
Central screw on camshaft controller	M12 x 1.5 x 110	Initial tightening	35 Nm (26 ft. lb.)
Central screw on outlet sprocket	M12 x 1.5 x 60	Torque angle	65°	+/-5°
Central screw on camshaft controller	M12 x 1.5 x 110	Torque angle	125°	+/-5°
Positive crankcase ventilation cover	External Torx screw, M6 x 25	Tightening torque	13 Nm (9.5 ft. lb.)
High-pressure pump to cylinder head	External Torx screw, M6, various lengths with support	Tightening torque	13 Nm (9.5 ft. lb.)
Vacuum pump to cylinder head	External Torx screw, M6 x 20	Tightening torque	13 Nm (9.5 ft. lb.)
Bar ignition module to cylinder head cover	Internal Torx countersunk screw, M6 x 16	Tightening torque	10 Nm (7.5 ft. lb.)
Ground cable for bar ignition modules to cylinder head cover	Cheese head bolt, M6 x 12	Tightening torque	10 Nm (7.5 ft. lb.)
Heat shield	External Torx screw, M6 x 12	Tightening torque	10 Nm (7.5 ft. lb.)
Exhaust manifold to cylinder head	M8 x 27	Tightening torque	30 Nm (22 ft. lb.)